Merge branch 'linus' into locking-for-linus

Conflicts:
	lib/Kconfig.debug

1 files changed, 3 insertions, 5 deletions

diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index e5b85d45bee8..4b5aa1854260 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -533,8 +533,7 @@ static inline void syn_flood_warning(struct sk_buff *skb)
 
 static void tcp_v6_reqsk_destructor(struct request_sock *req)
 {
-        if (inet6_rsk(req)->pktopts)
-                kfree_skb(inet6_rsk(req)->pktopts);
+        kfree_skb(inet6_rsk(req)->pktopts);
 }
 
 #ifdef CONFIG_TCP_MD5SIG
@@ -948,7 +947,7 @@ struct sk_buff **tcp6_gro_receive(struct sk_buff **head, struct sk_buff *skb)
 
         switch (skb->ip_summed) {
         case CHECKSUM_COMPLETE:
-                if (!tcp_v6_check(skb->len, &iph->saddr, &iph->daddr,
+                if (!tcp_v6_check(skb_gro_len(skb), &iph->saddr, &iph->daddr,
                                   skb->csum)) {
                         skb->ip_summed = CHECKSUM_UNNECESSARY;
                         break;
@@ -1611,8 +1610,7 @@ ipv6_pktoptions:
                 }
         }
 
-        if (opt_skb)
-                kfree_skb(opt_skb);
+        kfree_skb(opt_skb);
         return 0;
 }